Keratinized Stratified Squamous Epithelium (White Skin): Vertical Section (Slide 7) List of Tissue: This section shows white skin which is composed of keratinized stratified squamous epithelium. The structures of the white skin includes the keratinized stratified squamous epithelium, merocrine sweat glands, apical (free) surface, basal membrane, sebaceous gland, dense irregular connective tissue, collagen fibers in bundles, a blood vessel, and nuclei of the epithelium. Description of the tissues:
*Stratum corneum is absent. *Stratum corneum is absent. *Dermis is less vascularised. *Dermis is highly vascularised. *Dermis is not differentiated. *Dermis is differentiated into stratum . . spongiosum and stratum compactum
region. Thickest on the soles of the feet and thinnest in the area around the eyes. The epidermis is divided into 4 layers from the bottom are stratum basale, stratum spinosum, stratum granulosum, and stratum corneum. For the hand palms and the foot soles, between stratum corneum and stratum granulosum also has a transparent layer called stratum lucidum. Stratum Basale is the bottom layer of the epidermis, directly adjacent to the
The Integumentary system contains the hair, the skin, nerves, nails and glands. There are four types of glands of the Integumentary system. 1.) Sudoriferous glands. 2.) Cerminous glands. 3.) Sebaceous glands. 4.) Mammary glands What are the functions? The Integumentary system protects the body from infections and regulates temperature. It also, protects your body living organs. The integumentary system helps to get rid of waste and sensation plays a big role in this system. It plays as your touch
In this discussion post, I'll discuss how the structure of the epidermis and dermis contribute to their functions. I'll also describe all the structures of each and describe how each structure contributes to the function of their respective tissue layer. The epidermis and dermis are tissue layers that make up the skin (integument) covering the body. The layers (strata) of the epidermis range from four to five, depending on where they are on the body; and are classified into two types of skin: thin
There are two systems, old system and recent system. (AD and BC are old system) whereas, (CE and BCE are recent system). The system has changed to CE and BCE because this system does not have religious meaning, and this system is accepted by all people with different religion. Whereas BC and AD system have a religious meaning Christians feel comfortable with the BC and AD system because BC system started with birth of Jesus and that is associated with Christianity, and AD states in the year of the
The Braying Llama site begins with Stratum 6 which shows evidence of a hunter-gatherer society. There are no signs of agricultural practices or domestication, however, there are bones of animals that would have commonly been hunted for food. The 35 total animal bones either represent a small hunter-gatherer society or a seasonal hunting ground. Most the debitage is Blue Mountain obsidian which shows contact with other people and a preference for obsidian to make tools. There were not many tools excavated
It is much thicker than the epidermis and contains collagen, reticular and elastic fibers, and is vascular. The area where the dermis meets the epidermis is unique in that the epidermis contains ridges at the stratum basale layer which interlocks with the dermal papillae, which are upward projections, like waves, on the uppermost surface of the dermis. The dermis had two sublayers. The papillary layer is in the dermal papillae and near it and is made up of areolar
What is the Integumentary system? The Integumentary system contains the hair, the skin, nerves, nails and glands. There are four types of glands of the Integumentary system. 1.) Sudoriferous glands. 2.) Cerminous glands. 3.) Sebaceous glands. 4.) Mammary glands What are the functions? The Integumentary system protects the body from infections and regulates temperature. It also, protects your body living organs. The integumentary system helps to get rid of waste and sensation plays a big role in this
generally divided into two layers, the epidermis and the dermis. Below the dermis a subcutaneous fat layer is found. The epidermis can be further divided into several sub-layers. These are the stratum corneum, the stratum lucidum, the stratum granulosum, the stratum spinosum, and the stratum germinativum. The stratum germinativum is usually referred to as the basal layer. Skin optics is the manner in which skin reflects and transmits light of different colors, or wavelengths, is determined by the
Simultaneous is when the thought as happening all at once, where as successive is when the thought is gathered over several thoughts in a series (Cohen, 2012). The Carroll's three-stratum theory is a belief that intelligence is layered with general intelligence of top and thoughts and processing below, similar to the stratum in geology (Cohen, 2012). The Cattell-Horn and Carroll's CHC model is a blended model of the Cattell-Horn model of crystalized and fluid intelligence and the Carroll model of
they control a large heterogeneous group of people with many diverse values and norms, by regulating the roles that each stratum plays in society. However, as a consequence of classifying people into various social categories with different roles and interests, many inequalities have surfaced. In essence, these inequalities are a result of the value and influence that each stratum carries in the society as a whole. The social cast system in India is a form of social stratification that originates
are Langerhans cells, melanocytes, Merkel cells and sporadic T-lymphocytes. Epidermis is subdivided into the following strata (beginning with the outermost layer): stratum corneum (SC), stratum granulosum, stratum spinosum (SS) and stratum basale (SB). In the thick skin on the soles of the feet and the palms of the hands, the stratum lucidum (SL) can be found (Murphy, 1997, James et al.,
Similar to the literary use of the official feast, bottle service features the classical body. Since the collection of couches and tables encourage customers in bottle service to sit down, this eliminates the focus of the lower stratum, and places focus on the higher stratum of their body with consuming drinks in their mouth. Lastly, the customers who use bottle service are often in a higher economic class than the rest of the club, and as a result dress in nicer and more closed clothing. According
The Integumentary System is the organ system that act as the protector. It shields the body from many types of harmful things and damages, such as viruses, bacteria, and pollutions. One way of harmful things to enter the body is if the skin was somehow opened by getting cut or torn. Within the Integumentary System there is the skin. The skin is the largest organ of the humans body. It covers more than three thousand square inches of the body and weighs over six pounds. I believe the skin is the most
excretion of urea, excretion of salts and water are a few things that the skin is also capable of. The top layer of the skin is called the epidermis. The epidermis contains five different layers. These layers are the stratum corneum, the stratum lucidum, the stratum spinosum, and the stratum basale. In the epidermis there are four different cell types. The keratinocytes which produce keratin, the merkel cells that are sensitive to touch, the langerhans cells which is a dendritic type off cell, and the
Group Politics: Pluralist or Neocorporatist? makes the case that interest groups that are most affective in changing policy are the ones which employ informal and formal contact between their groups and leaders and subleaders within the political stratum of France. The French people are reluctant t... ... middle of paper ... ...n study, it seems the interest of an elite class is underlying a democratic facade in France. Bibliography Bell, David S. 2002. French politics
well it works as an explanation for intelligence and if the theory is well supported. CHC was developed from two independent theories: Cattell’s theory of fluid and crystallised intelligence, which was further developed by Horn, and Carroll’s Three-Stratum Model of Human Cognitive Ability (Flanagan & Dixon, 2014). Cattell put forward theories of fluid intelligence – innate intelligences such as problem-solving abilities – and crystallised intelligence – knowledge that is taken from the environment –
Conducting Surveys A survey can either be administered as a census survey where every member of the appropriate population is surveyed, or a sample can be selected. A census survey gives you the most information and the most accurate picture of the population as a whole. When a population to be surveyed is small, census surveys are often recommended. When larger populations are considered, however, a census survey is sometimes not feasible because of cost and time constraints. When this
epidermis, which is the outer layer of the skin, is made up of four to five layers in some parts (Shier, Butler, & Lewis, 2009). In the majority of the areas, just four layers can be differentiated: the stratum basale, stratum spinosum, stratum granulosum, and stratum corneum (p.119). Another layer is the stratum lucidum which can be found in the thicker part of the skin of the palms and ... ... middle of paper ... ...be also highly affected in people with albinism. Usually people with albinism wait until